Title:
WIDE-AREA POWER SUPPLY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/177028
Kind Code:
A1
Abstract:
A wide-area power supply system 1 of the present invention has a small impact on the environment and is highly economical, as a wide-area power supply network that uses hydrogen energy without requiring conventional transmission towers, etc., the wide-area power supply system comprising: a primary power plant 1; a hydrogen production facility 2 which produces hydrogen by using electricity from the primary power plant 1; a primary hydrogen storage facility 3 distributed over a wide area; a secondary hydrogen storage facility 4 distributed for each primary hydrogen storage facility 3; a regional power grid 6 which sends power to power consuming facilities or dwelling units in a residential area; a secondary power generation facility 5 which is installed in the residential area and converts hydrogen transported via the primary hydrogen storage facility 3 or the secondary hydrogen storage facility 4 into electric power; and a transportation means such as a trailer 7 for transporting hydrogen between the hydrogen production facility 2 and the primary hydrogen storage facility 3, between the primary hydrogen storage facility 3 and the secondary hydrogen storage facility 4, and between the primary hydrogen storage facility 3 or the secondary hydrogen storage facility 4 and the secondary power generation facility 5.
Inventors:
KAMEI MASAMICHI (JP)
Application Number:
PCT/JP2021/005803
Publication Date:
September 10, 2021
Filing Date:
February 17, 2021
Export Citation:
Assignee:
LAND BUSINESS CO LTD (JP)
International Classes:
H02J15/00; C25B1/04; C25B9/00; G06Q50/06; H01M8/04; H01M8/0656; H02J3/38
Foreign References:
| JP2005220946A | 2005-08-18 | |||
| JP2002234703A | 2002-08-23 | |||
| JP6005503B2 | 2016-10-12 | |||
| JP2005220946A | 2005-08-18 | |||
| JP2002234703A | 2002-08-23 | |||
| JPH021961B2 | 1990-01-16 |
Other References:
See also references of EP 4117142A4
Attorney, Agent or Firm:
KUMON Takashi et al. (JP)
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